Vishay WSR3R0400FEA Chip Resistors
0.04 Ohm 1% 3W 4527 SMD Metal Strip Resistor
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
WSR3R0400FEA
Detailed Description
0.04 Ohm 1% 3W 4527 SMD Metal Strip Resistor
Package
4527
Lifecycle Status
Active
Datasheet
WSR3R0400FEA Datasheet
Quick Jump:
Technical Specifications
Vishay WSR3R0400FEA Chip Resistors technical specifications.
General
Series
WSR
RoHS
Yes
Number of Pins
2
Package / Case
4527
Operating Temperature
-65 °C ~ 275 °C
Case Code Imperial
4527
Composition
Metal Element, Metal Film, Metal Strip
Contact Plating
Tin, Silver
Dc Rated Voltage
340 mV
Depth
6.98 mm
Alternate Parts Comparison (WSR3R0400FEA vs WSR3R0660FEA vs WSR5R0250FEA vs WSR3R1000FEA)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | WSR | WSR | WSR | WSR |
| Package / Case | 4527 | 4527 | 4527 | 4527 |
| Tolerance | 1 % | 1 % | 1 % | 1 % |
| Operating Temperature | -65 °C ~ 275 °C | -65°C ~ 275°C | -65 °C ~ 275 °C | -65 °C ~ 275 °C |
| Resistance | 40mR | 66mR | 25mR | 100mR |
| RoHS | Yes | Yes | Yes | Yes |
| Contact Plating | Tin, Silver | Tin, Silver | Tin, Silver | Tin, Silver |
| Max Power Dissipation | 3 W | 3 W | 5 W | 3 W |
| Number of Terminations | 2 | 2 | 2 | 2 |
| Radiation Hardening | No | No | No | No |
| Case Code Imperial | 4527 | -- | 4527 | 4527 |
| Package Quantity | 1 | -- | 1500 | 1 |
| Action |
More Parts in Chip Resistors
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
